- Accelerated BM25 and LSM read paths with cursor tombstone handling, tiered merged filters, lock‑free tombstone reads and memtable snapshot caching, cutting search latency.
- Added lazy loading for empty multi‑tenant shards, skipped unloaded tenant shards during TTL sweep, and removed per‑call allocations in SelectProperties lookups to lower resource usage.
- Fixed several correctness issues: proper 404 response for missing shards, batch vectorization deadlocks, flat‑cached vector visibility after restart, and various test flakiness and concurrency bugs.
v1.37.13 - Faster BM25 and LSM reads, plus search correctness fixes
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Added batch flat ContainsAny/ContainsAll/ContainsNone to the inverted index with optional runtime gate.
Fix read‑repair bug to never use a search result as payload and resolve several panic and shutdown issues across replicas, indexing, and LSMKV
Fixed read‑repair to never use a search result as payload, preventing repair errors